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| Error | Likely Cause | Solution | |-------|--------------|----------| | "Tool does not detect printer" | Printer not in Service Mode | Re-enter Service Mode carefully | | "Access violation" or crash | Windows compatibility | Run as Win 7/XP SP3 | | Counter resets but error returns | Absorber pads truly full | Physically replace or clean pads | | Virus alert from antivirus | False positive or actual malware | Scan file; use a VM if uncertain |
Outside, the rain began to fall, but inside the workshop, another machine had been granted a second life. Canon Service Tool V5204 Download
Many antivirus programs flag Service Tools as "malware" due to their low-level access to USB ports. You may need to disable your antivirus or add an exception to run it. | Error | Likely Cause | Solution |
A clean V5204 should have the MD5 hash a4f3c8e9d1b2c5f6a7e8d9c0b1f2a3e4 (example – verify independently). A clean V5204 should have the MD5 hash
The procedure varies by model, but a common method for Pixma G and MG series is:
G1000, G1400, G2000, G2400, G3000, G3400, G3410, G4000 and more.
Using the wrong version of the Service Tool (e.g., using an older v3400 on a newer G-series) can permanently lock the printer's service mode.